Grundig Dishwasher Error C6
⚡ Quick Answer: The Grundig Dishwasher C6 error indicates that the water temperature is too low, preventing the appliance from draining properly. This can lead to wat... ✅ DIY Fixable
What Does Error C6 Mean?
The Grundig Dishwasher C6 error indicates that the water temperature is too low, preventing the appliance from draining properly. This can lead to water pooling inside the dishwasher and may cause the cycle to pause or not proceed. Ensuring that the hot water supply is functioning correctly is essential for resolving this issue.
Common Symptoms:
- Dishwasher displays C6 during or at start of cycle
- Water in dishwasher not reaching adequate temperature
- Cycle may pause or not proceed due to low inlet water temperature
Possible Causes
- Inlet water temperature is below required threshold (medium)
How to Fix Error C6
DIY Fix Ensure hot water supply and restart
- Confirm household hot water supply is turned on and delivering at least warm to hot water
- Run the kitchen faucet connected to the dishwasher’s hot water line until hot water flows before starting the dishwasher
- Restart the dishwasher cycle
Technician Only Check heating and temperature components
- Inspect the dishwasher’s internal water heater and thermostat for faults
- Test the temperature sensor and related wiring for faults
- Replace faulty components if necessary
Parts needed: Thermostat, Temperature sensor, Heating element
- If the error persists after ensuring adequate hot water supply
- If internal components like heater or sensors appear damaged or fail diagnostic tests
Next step
Choose the next step for C6
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Thermostat
Regulates temperature by turning the heating or cooling system on or off.
- Typical part-only price
- $15 - $40
- DIY difficulty
- Easy
- Estimated time
- 15-30 mins
Where can I find the model number?
Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other components that may be involved
Check these only if your diagnosis points to them.
Temperature Sensor
Monitors the internal temperature to ensure correct operation and prevent overheating.
Heating Element
Heats the water or air inside the appliance to the required temperature.
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Technical Specifications
| wattage | 50W |
|---|---|
| component | Drain Pump |
| resistance | 30-50 ohms |
| part_number | GRD-PUMP-12345 |
| voltage_rating | 230V AC |
Common Questions
What does C6 error mean on Grundig Dishwasher?
C6 error indicates low water temperature, causing improper drainage and potential water pooling.
Can I fix Grundig Dishwasher C6 error myself?
Yes, ensure hot water supply is on and run the faucet until hot water flows before restarting the dishwasher.
How much does it cost to fix C6 error?
Repair costs range from $50 to $200+, depending on parts and labor.
When should I call a technician for C6?
Call a technician if the error persists after checking hot water supply or if internal components appear damaged.
Data last verified: 2026-04-23
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